Banana is a plant or herbaceous plant that has a relatively large or giant size and has large leaves. This banana plant is also a type of plant that can be cultivated well in tropical and sub-tropical climates.Benefits of Banana TreesLowers Cholesterol Levels. ...Lowers Blood Sugar Levels. ...Maintaining Digestive Health. ...Improves Kidney Health. ...Banana Leaves Have Antibacterial Properties. ...6. Banana Leaves Make Flavorful Food